DS-16G-ER-Dxxxx SFP+, 16/8/4 Gbps FC/FICON, DWDM, SM, DDM, 13dB, 40km DS-16G-ER-Dxxxx OVERVIEW The DS-16G-ER-Dxxxx fiber optical SFP+ (small form pluggable) transceivers include a PIN diode and temperature stabilized DFB- EML transmitter. The modules operate at data-rates up to 14.025 Gbps. The DWDM modules operate at nominal Dense Wavelength Division Multiplexing (DWDM) wavelengths on the 50GHz/100GHz grid as defined in the ITU-T 694.1 standard. The module has a duplex LC optical interface and all mechanical characteristics are compliant with the current SFP+ specification (SFF- 8431 and SFF-8432). All SFP modules fulfill the content of the serial EEPROM described in the SFP MSA, Appendix B4, table 3.1, at base data fields (defined as addresses 0 to 63) and extended data fields (defined as addresses 64 to 95). The nominal transmitter output wavelength is stated at the reserved addresses 60-61 according to SFF document SFF-8472 rev 10.5, Digital Diagnostics Monitoring Interface. Wavelengths stated in the specification are measured in vacuum. All requirements in this specification are valid throughout the specified lifetime and operational environmental temperature range unless otherwise stated. The transceiver modules are compliant to RoHS-6/6 PRODUCT FEATURES Up to 14.025 Gbps data-rates Up to 40km on 9/125um SMF (G.652) TX and Rx clock data recovery (CDR) IC Enhanced EWRAP, OWRAP operational features Duplex LC connector Compliant with SFP+ MSA Hot-pluggable SFP footprint Single power supply 3.3V RoHS6 Compliant Class 1 laser product complies with EN 60825-1 Operating temperature range: 0 to 70. Power consumption <2.25W APPLICATIONS 16/8/4 Gbps Fibre Channel / FICON DWDM, SAN, WAN connectivity ORDERING INFORMATION Part Number DS-16G-ER-Dxxxx Description SFP+, 16/8/4 Gbps FC/FICON, DWDM, SM, DDM, 13dB, 40km
GENERAL SPECIFICATIONS Data Rate DR 4.25 14.025 Gbps Bit Error Rate BER 10-12 Operating Temperature TOP 0 70 Case temperature Storage Temperature TSTO -40 85 Ambient temperature Supply Current IS 450 650 ma For electrical power interface Rush-in current IRush 650 ma Input Voltage VCC 3.13 3.3 3.45 V Maximum Voltage VMAX -0.5 3.6 V For electrical power interface Total Power Dissipation 1.9 2.25 W/1 OPTICAL CHARACTERISTICS TRANSMITTER End of Life, overall operating conditions Output Optical Power PTX 0 +4 dbm Average, coupled into 9/125um SMF Extinction ratio Er 8.2 db Optical Center Wavelength λc According to ITU-T 694.1 nm ±100pm, EOL value Spectral Width (-20dB) λ 1 nm Side Mode Suppression Ratio SMSR 30 db Transmitter and Dispersion Penalty 2 db 800ps/nm, 14.025Gb/s Relative Intensity noise RIN -130 db/hz Peak-to-Peak Launch Power OFF Poff -30 dbm Average OPTICAL CHARACTERISTICS RECEIVER End of Life, overall operating conditions Optical Receiver Power PRX -2 dbm Average Optical Center Wavelength λc 1480 1580 nm Receiver Sensitivity @ 14.25GBps RX_SENS1-13 dbm BER<10-12, PRBS 2 31-1 Receiver Sensitivity @ 8.5GBps RX_SENS2-14 dbm BER<10-12, PRBS 2 7-1 Receiver Sensitivity @ 4.25GBps RX_SENS3-14 dbm BER<10-12, PRBS 2 7-1 Loss of Signal-Asserted PLOS_A -24 dbm Loss of Signal-Deasserted PLOS_D -14 dbm Loss of Signal-Hysteresis PLOS_H 1 4 db
ELECTRICAL CHARACTERISTICS HIGH-SPEED SIGNAL INTERFACE (CML) End of Life, overall operating conditions Input Data Rate 4.25 14.025 Gb/s TX Clock Tolerance ±100 ppm Differential Input Impedance RIN 100 Ω Differential data input amplitude 170 700 mvpp Internally AC coupled Output Data Rate 4.25 14.025 Gb/s RX Clock Tolerance ±100 ppm Differential Output Impedance ROUT 100 Ω Differential data output amplitude 300 600 850 mvpp Internally AC coupled ELECTRICAL CHARACTERISTICS LOW-SPEED SIGNAL INTERFACE (LVTTL) End of Life, overall operating conditions Input High Voltage 2.0 VCC+0.3 V Input Low Voltage GND 0.8 V Output High Voltage 2.4 Vcc V Output Low Voltage GND 0.5 V TX-DIS, TX-FAULT RX-LOS RECOMMENDED CIRCUIT SCHEMATIC VeeT Tx_DISABLE Tx_FAULT (1,17,20) 3 2 4.7K to 10KΩ Tx_DISABLE Tx_FAULT LD Driver 100Ω TD + TD - VccT VccR 18 19 16 15 10nF 10nF 1μH 10μF 10μF Z=50Ω Z=50Ω 10nF 1μH 10μ F Vcc 3.3V TD + TD - SerDes IC Protocol IC POST Amp RD - RD + LOS 12 13 8 4.7K to 10KΩ RD - Z=50Ω 100Ω RD + Z=50Ω depending on SERDES LOSS OF SINGAL VeeR MOD_DEF(0) (9,10,11,14) 6 MODULE DETECT EEPROM MOD_DEF(1) 5 SCL MOD_DEF(2) 4 SDA SFP module 4.7K to 10KΩ 4.7Kto 10KΩ 4.7Kto 10KΩ Vcc 3.3V
PIN FUNCTION DEFINITIONS PIN Signal Name Description PIN Signal Name Description 1 VEET Transmitter Signal Ground 11 VEER Receiver Signal Ground 2 TX_Fault Transmitter Fault Indication. Logic 1 Output = Laser Fault. Logic 0 Output = Normal Operation 12 RD- Inverse Receiver Data Out 3 TX_Disable Logic 1 Input (or no connection) = Laser off, Logic 0 = Laser on. 13 RD+ Receiver Data Out 4 SDA Modulation Definition 2 Two wires serial ID Interface 14 VEER Receiver Signal Ground 5 SDL Modulation Definition 1 Two wires serial ID Interface 15 VCCR Receiver Power 3.3V±5% 6 MOD-ABS Modulation Definition 0 Ground in Module 16 VCCT Transmitter Power 3.3V±5% 7 RS0 RX Rate Select (LVTTL). This pin has an internal 30k pulldown to ground. A signal on this pin will not affect module performance. 17 VEET Transmitter Signal Ground 8 RX_LOS Loss of Signal Out (OC). 18 TD+ Transmitter Data In 9 RS1 TX Rate Select (LVTTL). This pin has an internal 30k pulldown to ground. A signal on this pin will not affect module performance. 19 TD- Inverse Transmitter Data In 10 VEER Receiver Signal Ground 20 VEET Transmitter Signal Ground WRAP OPERATION FUNCTIONS SOFT CONTROL (ADDRESS A2H, BYTE 111) To assist with local host or remote diagnostic and optimization sequences, electrical and optical wrap functions can be enabled. Optical wrap (OWRAP) takes the received optical signal through CDRs and retransmits it optically out. Electrical wrap (EWRAP) takes the received electrical signal through CDRs and retransmits it electrically out. Optional forward functions can be transmitted outbound the wrapped information via i2c control. Byte Bit Name Description 4-7 Reserved Reserved When set in combination with OWRAP Enable, OWRAP Forward routes incoming SFP+ Rx optical data to both 3 OWRAP Forward Enable Bit the Tx optical output and the Rx electrical output. Enabling sets bit 2 and clears all other bits in byte 111. 111 2 OWRAP Enable Bit 1 EWRAP Forward Enable Bit 0 EWRAP Enable Bit When set, OWRAP routes incoming SFP+ Rx optical data to the Tx optical output. Enabling clears all other bits in byte 111. When set in combination with EWRAP Enable, EWRAP Forward routes incoming SFP+ Tx electrical data to both Rx electrical output and Tx optical output. Enabling sets bit 0 and clears all other bits in byte 111. When set, EWRAP Enable routes incoming SFP+ Tx electrical data to the Rx electrical output. Enabling clears all other bits in byte 111.
OWRAP FORWARD ENABLE MODE (I2C CONTROLLED) OWRAP ENABLE MODE (I2C CONTROLLED) EWRAP FORWARD ENABLE MODE (I2C CONTROLLED)
MECHANICAL DRAWING
ORDERING INFORMATION (EVEN WAVELENGTHS) Label part number Frequency (THz) Center Wavelength (nm) DS-16G-ER-D6142 192.0 1561.42 DS-16G-ER-D6061 192.1 1560.61 DS-16G-ER-D5979 192.2 1559.79 DS-16G-ER-D5898 192.3 1558.98 DS-16G-ER-D5817 192.4 1558.17 DS-16G-ER-D5736 192.5 1557.36 DS-16G-ER-D5655 192.6 1556.55 DS-16G-ER-D5575 192.7 1555.75 DS-16G-ER-D5494 192.8 1554.94 DS-16G-ER-D5413 192.9 1554.13 DS-16G-ER-D5333 193.0 1553.33 DS-16G-ER-D5252 193.1 1552.52 DS-16G-ER-D5172 193.2 1551.72 DS-16G-ER-D5092 193.3 1550.92 DS-16G-ER-D5012 193.4 1550.12 DS-16G-ER-D4932 193.5 1549.32 DS-16G-ER-D4851 193.6 1548.51 DS-16G-ER-D4772 193.7 1547.72 DS-16G-ER-D4692 193.8 1546.92 DS-16G-ER-D4612 193.9 1546.12 DS-16G-ER-D4532 194.0 1545.32 DS-16G-ER-D4453 194.1 1544.53 DS-16G-ER-D4373 194.2 1543.73 DS-16G-ER-D4294 194.3 1542.94 DS-16G-ER-D4214 194.4 1542.14 DS-16G-ER-D4135 194.5 1541.35 DS-16G-ER-D4056 194.6 1540.56 DS-16G-ER-D3977 194.7 1539.77 DS-16G-ER-D3898 194.8 1538.98 DS-16G-ER-D3819 194.9 1538.19 DS-16G-ER-D3740 195.0 1537.40 DS-16G-ER-D3661 195.1 1536.61 DS-16G-ER-D3582 195.2 1535.82 DS-16G-ER-D3504 195.3 1535.04 DS-16G-ER-D3425 195.4 1534.25 DS-16G-ER-D3347 195.5 1533.47 DS-16G-ER-D3268 195.6 1532.68 DS-16G-ER-D3190 195.7 1531.90 DS-16G-ER-D3112 195.8 1531.12 DS-16G-ER-D3033 195.9 1530.33 DS-16G-ER-D2955 196.0 1529.55
ORDERING INFORMATION (ODD WAVELENGTHS) Label part number Frequency (THz) Center Wavelength (nm) DS-16G-ER-D6142 192.05 1561.42 DS-16G-ER-D6061 192.15 1560.61 DS-16G-ER-D5979 192.25 1559.79 DS-16G-ER-D5898 192.35 1558.98 DS-16G-ER-D5817 192.45 1558.17 DS-16G-ER-D5736 192.55 1557.36 DS-16G-ER-D5655 192.65 1556.55 DS-16G-ER-D5575 192.75 1555.75 DS-16G-ER-D5494 192.85 1554.94 DS-16G-ER-D5413 192.95 1554.13 DS-16G-ER-D5333 193.05 1553.33 DS-16G-ER-D5252 193.15 1552.52 DS-16G-ER-D5172 193.25 1551.72 DS-16G-ER-D5092 193.35 1550.92 DS-16G-ER-D5012 193.45 1550.12 DS-16G-ER-D4932 193.55 1549.32 DS-16G-ER-D4851 193.65 1548.51 DS-16G-ER-D4772 193.75 1547.72 DS-16G-ER-D4692 193.85 1546.92 DS-16G-ER-D4612 193.95 1546.12 DS-16G-ER-D4532 194.05 1545.32 DS-16G-ER-D4453 194.15 1544.53 DS-16G-ER-D4373 194.25 1543.73 DS-16G-ER-D4294 194.35 1542.94 DS-16G-ER-D4214 194.45 1542.14 DS-16G-ER-D4135 194.55 1541.35 DS-16G-ER-D4056 194.65 1540.56 DS-16G-ER-D3977 194.75 1539.77 DS-16G-ER-D3898 194.85 1538.98 DS-16G-ER-D3819 194.95 1538.19 DS-16G-ER-D3740 195.05 1537.40 DS-16G-ER-D3661 195.15 1536.61 DS-16G-ER-D3582 195.25 1535.82 DS-16G-ER-D3504 195.35 1535.04 DS-16G-ER-D3425 195.45 1534.25 DS-16G-ER-D3347 195.55 1533.47 DS-16G-ER-D3268 195.65 1532.68 DS-16G-ER-D3190 195.75 1531.90 DS-16G-ER-D3112 195.85 1531.12 DS-16G-ER-D3033 195.95 1530.33 DS-16G-ER-D2955 196.05 1529.55